发明名称 |
Mistura de borracha para bandas de rodagem de pneumáticos de veículos |
摘要 |
A sulphur-crosslinkable rubber mixture (I) for the production of treads, especially for winter tyres, containing (a) 20-100 phr cis-1,4-polyisoprene, (b) 0-65 phr polybutadiene with a cis content of more than 90 mol%, (c) 0-65 phr solution- polymerised styrene-butadiene copolymer and (d) 65-120 phr silica (phr = pts. wt. per 100 pts. wt. total rubber). Also claimed are vehicle tyres with a tread made from mixture (I). |
申请公布号 |
BR9706422(A) |
申请公布日期 |
1999.06.15 |
申请号 |
BR19979706422 |
申请日期 |
1997.12.19 |
申请人 |
CONTINENTAL AKTIENGESELLSCHAFT |
发明人 |
BOIS ANDRE DU;JOACHIM DUMKE;ANJA HARMS;WOLFGANG LORETH |
分类号 |
B60C1/00;C08K3/36;C08L7/00;C08L9/00;C08L9/06;(IPC1-7):C08L9/00;C08K3/34 |
主分类号 |
B60C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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